Power on the Gvision. The REC/STOP button light should be status auburn (red & green) to indicate the DVR is on and no device is connected.
Insert a compatible flash drive or hard drive into the Gvision USB port. The REC/STOP button light will flash green until it has connected.
The REC/STOP button light will turn solid green to indicate the flash drive or hard drive has successfully connected. Press REC/STOP to start and stop a recording. The button light will flash red when it’s recording.
After you have finished, wait until the REC/STOP button light turns solid green before removing the flash drive or hard drive. Do not remove a flash drive or hard drive before the REC/STOP has turned solid green or you will destroy your video. This is not recoverable.